72341438

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{541}}^1$

素因数の和:732

約数の個数: 32

約数和(自身を含む): 121104480

約数和(自身を除く): 48763042

約数列:

[1, 2, 13, 26, 37, 74, 139, 278, 481, 541, 962, 1082, 1807, 3614, 5143, 7033, 10286, 14066, 20017, 40034, 66859, 75199, 133718, 150398, 260221, 520442, 977587, 1955174, 2782363, 5564726, 36170719, 72341438]

約数ペア:

[(1, 72341438), (2, 36170719), (13, 5564726), (26, 2782363), (37, 1955174), (74, 977587), (139, 520442), (278, 260221), (481, 150398), (541, 133718), (962, 75199), (1082, 66859), (1807, 40034), (3614, 20017), (5143, 14066), (7033, 10286)]